Review changes made for Issue #53 CMake

I've made all the CMakeList files the project needs. I managed to get the project to build, compile and install. However, when I try to run the qmlscene ui/main.qml, it can't seem to find the directories where the plugins are installed. Could you have a look?
I tried a version without all this stuff, and it still worked. This is all controlled by the "option(CLICK_MODE "Installs to a contained location" off)" on line 15, and I took it all from the core apps CMakeLists. I'll remove